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Trail of Bits

More code: binary lifters @lifting-bits, blockchain @crytic, forks @trail-of-forks
The Trail of Bits logo

Since 2012, Trail of Bits has helped secure some of the world's most targeted organizations and devices.

We combine high-end security research with a real-world attacker mentality to reduce risk and fortify code.

Some of our work:


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  1. publications publications Public

    Publications from Trail of Bits

    Python 1.9k 243

  2. skills skills Public

    Trail of Bits Claude Code skills for security research, vulnerability detection, and audit workflows

    Python 7.3k 622

  3. fickling fickling Public

    A Python pickling decompiler and static analyzer

    Python 670 78

  4. vscode-weaudit vscode-weaudit Public

    Create code bookmarks and code highlights with a click.

    TypeScript 245 35

  5. semgrep-rules semgrep-rules Public

    Semgrep queries developed by Trail of Bits.

    Go 531 59

  6. codeql-queries codeql-queries Public

    CodeQL queries developed by Trail of Bits

    CodeQL 178 11

Repositories

Showing 10 of 293 repositories
  • llvm-project Public Forked from llvm/llvm-project

    The LLVM Project is a collection of modular and reusable compiler and toolchain technologies.

    trailofbits/llvm-project's past year of commit activity
    LLVM 2 19,167 0 11 Updated Sep 29, 2026
  • coop Public

    Isolated VM environment for running Claude Code and Codex

    trailofbits/coop's past year of commit activity
    Rust 717 Apache-2.0 36 37 10 Updated Sep 29, 2026
  • mewt Public

    mewt is a mutation testing framework

    trailofbits/mewt's past year of commit activity
    C 59 AGPL-3.0 3 1 8 Updated Sep 28, 2026
  • pylock-attestations Public

    CLI tool to add attestation identities to `pylock.toml` files

    trailofbits/pylock-attestations's past year of commit activity
    Python 6 Apache-2.0 1 3 1 Updated Sep 28, 2026
  • trailofbits/gh-action-adapt-sigstore-pypi's past year of commit activity
    Python 2 Apache-2.0 0 0 3 Updated Sep 28, 2026
  • skills Public

    Trail of Bits Claude Code skills for security research, vulnerability detection, and audit workflows

    trailofbits/skills's past year of commit activity
    Python 7,281 CC-BY-SA-4.0 622 27 22 Updated Sep 28, 2026
  • tlslib.py Public

    MVP for updated PEP 543 proposal

    trailofbits/tlslib.py's past year of commit activity
    Python 14 Apache-2.0 1 2 1 Updated Sep 28, 2026
  • rfc8785.py Public

    A pure-Python implementation of RFC8785 (JSON Canonicalization Scheme)

    trailofbits/rfc8785.py's past year of commit activity
    Python 13 Apache-2.0 5 0 1 Updated Sep 28, 2026
  • rfc3161-client Public

    An Opinionated Python RFC3161 Client

    trailofbits/rfc3161-client's past year of commit activity
    Rust 7 Apache-2.0 4 2 0 Updated Sep 28, 2026
  • pip-plugin-pep740 Public

    An implementation of a pip plugin that verifies PEP-740 attestations before installing a package, and aborts the installation if verification fails.

    trailofbits/pip-plugin-pep740's past year of commit activity
    Python 5 Apache-2.0 1 1 0 Updated Sep 28, 2026